1. frontiersman and the dandy : Albany, 1830, and Washington, D.C., 1836
2. Aleck and Mabel : Boston, 1875
3. Thomas and J. J. : New York, 1878
4. Faraday's God : London, 1831
5. Atlantic storms : HMS Agamemnon, 1858, and Scotland, 1861
6. solitary man : Karlsruhe, Germany, 1877
7. Power in the air : Suffolk coast, 1939, and Bruneval, France, 1942
8. Power unleashed : Hamburg, 1943
9. Turing : Cambridge, 1936, and Bletchley Park, 1942
10. Turing's legacy : New Jersey, 1947
11. Wet electricity : Plymouth, England, 1947
12. Electric moods : Indianapolis, 1972, and today
Mr. Amp, Mr. Volt, and Mr. Watt.